Tesi etd-10042021-103408 |
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Tipo di tesi
Tesi di laurea magistrale
Autore
FERRETTI, ADELE
URN
etd-10042021-103408
Titolo
Caratterizzazione di inchiostri storici tramite tecniche di cromatografia e spettrometria di massa
Dipartimento
CHIMICA E CHIMICA INDUSTRIALE
Corso di studi
CHIMICA
Relatori
relatore Prof.ssa Degano, Ilaria
Parole chiave
- inchiostri
- tannini
- logwood
- seppia
- HPLC-DAD-MS2
Data inizio appello
21/10/2021
Consultabilità
Non consultabile
Data di rilascio
21/10/2091
Riassunto
The thesis aims at developing HPLC-DAD-MS2 strategies for the identification and characterization of tannins, logwood and sepia inks in historical samples. The set of reference inks was naturally and artificially aged and investigated in order to evidence possible changes in their behavior. The results obtained allowed us to identify the molecular markers of the dyes on micro-quantities of ink samples, providing us with methods able to perform studies on their degradation and aging mechanisms. The protocol and the information obtained were successfully used for the study of ink samples collected from manuscripts, letters and drawings produced in the late 19° century.
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